//
// Created by 束庆乐 on 2024/12/29.
//

#include "iostream"
using namespace std;

int main020(){
    int score[10];
    score[1] = 100;
    cout << score[1] << endl;

    int arr1[3] = {1,2,3};
    for (int i = 0; i < 3; ++i) {
        cout << arr1[i] << endl;
    }

    int arr2[3] = {10,20,30};
    for (int i = 0; i < 3; ++i) {
        cout << arr2[i] << endl;
    }

    return 0;
}
